Let's divide 3122131 by 965
The aim is to understand the frequency of 965 in 3122131.

On to step 1:
If we divide 3 by 965, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 965

On to step 2:
965 can be fit into 31 0 times, resulting in a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Bring next digit (2) of the dividend behind the 31 and repeat the process: 312 / 965

On to step 3:
965 can be fit into 312 0 times, resulting in a remainder of 312.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 312 to get 312.
Include the next digit (2) from the dividend after 312, then repeat: 3122 / 965

Going ahead to step 4:
3122 divided by 965 is 3 with a remainder of 227.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 2895 from 3122 to get 227.
Bring next digit (1) of the dividend behind the 227 and repeat the process: 2271 / 965

Let's proceed to step 5:
If we divide 2271 by 965, we get 2 and a remainder of 341.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
Deduct 1930 from 2271 and we're left with 341.
Include the next digit (3) from the dividend after 341, then repeat: 3413 / 965

Moving on to step 6:
If we divide 3413 by 965, we get 3 and a remainder of 518.
Write down 3 as next digit of the result. 
Result so far: 323.0
Subtract 2895 from 3413 to get 518.
Bring next digit (1) of the dividend behind the 518 and repeat the process: 5181 / 965

Advancing to step 7:
965 can be fit into 5181 5 times, resulting in a remainder of 356.
Write down 5 as next digit of the result. 
Result so far: 3235.0
Subtracting 4825 from 5181 leaves us with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Let's proceed to step 8:
965 goes into 3560 3 times with a remainder of 665.
Put 3 as the next digit of the answer. 
Result so far: 3235.3
Subtracting 2895 from 3560 leaves us with 665.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

Moving on to step 9:
When dividing 6650 by 965, we get 6 with a remainder of 860.
Put 6 as the next digit of the answer. 
Result so far: 3235.36
Deduct 5790 from 6650 and we're left with 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

On to step 10:
If we divide 8600 by 965, we get 8 and a remainder of 880.
Use 8 as the next digit of our solution. 
Result so far: 3235.368
The remainder is 880 after subtracting 7720 from 8600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

Let's proceed to step 11:
If we divide 8800 by 965, we get 9 and a remainder of 115.
The number 9 becomes the next digit in our result. 
Result so far: 3235.3689
The remainder is 115 after subtracting 8685 from 8800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Advancing to step 12:
If we divide 1150 by 965, we get 1 and a remainder of 185.
Put 1 as the next digit of the answer. 
Result so far: 3235.36891
The remainder is 185 after subtracting 965 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 13:
965 can be fit into 1850 1 times, resulting in a remainder of 885.
Write down 1 as next digit of the result. 
Result so far: 3235.368911
Subtracting 965 from 1850 leaves us with 885.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8850, and continue the process.

Our division results in 3235.368911 with a remaining 8.85e-05.